baber/WOPTO huggingface dataset:
Patent KR-20090020373-A (KR)
Title: Refrigerants system prevented from occurring of frost
Inventor: YOO DAE SUNG
IPC: F25B30/02
Filed: 2007-08-23
Abstract: A refrigerant system for defrosting is provided to prevent the decrease of compression efficiency of a compressor and the frosting of a second heat exchanger by keeping refrigerant introduced into the compressor and the second heat exchanger in predetermined temperature ranges. A defrosting refrigerant system(100) includes a heat exchange case receiving an expansion unit. A first pipe(10) connects a first heat exchanger(120) to the expansion unit. A second pipe(20) serves as a path for introducing refrigerant from the first heat exchanger or a second heat exchanger(140) into the heat exchange case. A third pipe(30) connects the heat exchange case to a compressor(110). A fourth pipe(32) connects the first and second pipes to each other.
Patent KR-20090022298-A (KR)
Title: Apparatus and method for repreoducing data of recording medium
Inventor: HWANG JOO YONG
IPC: G11B7/005
Filed: 2007-08-30
Abstract: An apparatus and a method for reproducing data of a recording medium are provided to maximize life time of a product by minimizing operation which requires high power consumption in reproducing data. A method for reproducing data of a recording medium comprises: a step(S10) reproducing data of a recording medium in a data reproduce equipment; a step for determining the shortage of a battery of the data reproduce equipment; a step for storing the data, read in the recording medium, in a storage medium in case the remaining amount of the battery is insufficient; and a step(S110) reproducing the data stored in the storage medium.
Patent KR-20090022312-A (KR)
Title: Diffuse-film with self-surface protection function
Inventor: LEE JIN WOO
IPC: G02F1/1335
Filed: 2007-08-30
Abstract: A light diffusion film having surface protecting function is provided to reduce the manufacturing cost by using the light diffusion film with no protective film. A multilayer light diffusion film comprises a core layer(11) and a skin layer(12). The emboss pattern is molded in the surface of the skin layer. The core layer is made of the thermoplastic resin. The thermoplastic resin is the methacrylic resin, styrene resin, cycloolefin based resin, and polycarbonate. The skin layer is made of the Acryl resin. The Acryl resin is selected from the group consisting of the methylmethacrylate, ethylmethacrylate, propyl methacrylate, butyl methacrylate, methyl acrylate, ethylacrylate, propyl methacrylate, butyl acrylate, 2- ethylhexylacrylat, 2- hydroxy ethyl acrylate, 2- hydroxyproylacrylate, monoglycerol acrylate, acrylamide, metacryl amide, the alicyclic Acryl resin and their mixture.
Patent KR-20090022929-A (KR)
Title: Component interface module
Inventor: CHO CHANG HO
IPC: G21D3/04
Filed: 2007-08-31
Abstract: A device interface module is provided to prevent bad effect in operation of a power plant by rapidly managing malfunction of devices related to safety. A device interface module(100) comprises a hardware-based processor(121, 122) and an interface controller(110). The hardware-based processor calculates a control signal by performing a control logic for driving a device(170) based on an operation signal inputted from an operation control device(160). The interface controller receives an operation signal from the operation control device or a device condition signal from the device. The interface controller outputs a control signal calculated by the hardware-based processor into the device or outputs a device condition signal received from the device into the operation control device. The operation control device includes a loop controller(162), a diverse protection system(164), a diverse manual ESF actuation switch(166), and an auxiliary controller(168).
Patent KR-20090024449-A (KR)
Title: Apparatus for controlling cavitation of humidifier
Inventor: OH KYO EON
IPC: F24F6/12
Filed: 2007-09-04
Abstract: A spray control device of a humidifier is provided to control the spray amount variously as mechanical humidifier by using variable signal. A spray control device of a humidifier comprises a rectification unit(110) performing rectification and leveling of inputted AC power, a spray control unit(120) dividing the output voltage of the rectification unit by the specified voltage and outputting drive control current of a vibrator corresponding to the divided voltage, a vibrator drive unit(130) producing the oscillation signal corresponding to the drive control current outputted from the spray control unit and driving the vibrator, a control unit(140) which outputs variable signal so that the divided voltage outputted from the spray control unit is varied, and a variable control unit(150) which is on/off according to the variable signal outputted from the control unit and varies the resistance value in order to vary the divided voltage outputted from the spray control unit.
Patent KR-20090029012-A (KR)
Title: Method for performing encryption communication in a communication system
Inventor: PARK YOUNG JUN
IPC: H04L9/30
Filed: 2007-09-17
Abstract: A method for performing encryption communications in a communication system is provided to increase system efficiency by performing a key agreement with information used in a SIP(Session Initiation Protocol) message signature. A first client generates a first message for requesting encryption communications and a plurality of parameters used in a first signature(301, 303), generates a first session key for performing the encryption communications(305), generates the first signature after encrypting the first message(307, 309), and transmits an encrypted first message and the first signature to a second client(311). The second client determines validity of the encrypted first message and the first signature, generates a plurality of parameters used in a second message and a second signature, generates a second session key, generates the second signature after encrypting the second message, and transmits an encrypted second message and second message to the first client.
Patent KR-20090030560-A (KR)
Title: Apparatus for preventing pollution of camera window in the twin roll type strip caster
Inventor: IM JI WOO
IPC: B22D2/00
Filed: 2007-09-20
Abstract: An apparatus for preventing pollution of a camera window in a twin roll typed strip caster is provided to secure stability of casting work and to minimize evaporation of metallic vapor. A quartz window(210) of a double window form is installed in exterior wall of a meniscus shield(130) or a loop pit. The quartz window protects a camera measuring a molten metal level or length of billet of a thin plate. A spacer for sealing(220) is arranged between the exterior wall of the quartz window and the meniscus sealed or the quartz window and the loop pit. The sealing spacer is contact with a cooling jacket(230) and installed on the exterior wall of the meniscus sealed or the loop pit.
Patent KR-20090030979-A (KR)
Title: Sensor thin film transistor and thin film transistor substrate having the same, method for manufacturing thin film transistor substrate
Inventor: HWANG TAE HYUNG
IPC: H01L29/786
Filed: 2007-09-21
Abstract: A sensor thin film transistor and thin film transistor substrate having the same, method for manufacturing thin film transistor substrate are provided to prevent the degradation of the driving characteristic by forming the driving thin-film transistor and sensor thin film transistor by the process of the different temperature. The thin film transistor substrate comprises the driving thin-film transistor and sensor thin film transistor. The driving thin-film transistor is connected to the gate line(110) and dataline(140). The driving thin-film transistor drives the pixel region indicating image. The sensor thin film transistor senses the light which is incident in the pixel region. The thin film transistor substrate comprises the gate line, the storage line(114), the sensor gate line(117), the sensor data common broker line(120), the gate insulating layer, the semiconductor layer(130), the dataline, the sensor data common line(150), the sensor output line(160), the protective layer and the pixel electrode. The semiconductor layer is formed between the source electrode and drain electrode.
Patent KR-20090031090-A (KR)
Title: Plantable revetment block and manufacturing method thereof
Inventor: CHOI JUN OK
IPC: E02B3/14
Filed: 2007-09-21
Abstract: A manufacturing method of vegetation revetment block is provided to accelerate the growth of plant since the water retaining and nutriment absorption are increased. A manufacturing method of vegetation revetment block comprises following steps: a step of molding the porous concrete block for the vegetation revetment block more than the porosity 25% it uses the aggregate in which particle is thick and water; a step of hardening the shaped porous concrete block; a step injecting the yellow soil slurry including the yellow soil in the cured porous concrete block.
Patent KR-20090032356-A (KR)
Inventor: SIM OENG YONG
IPC: G09B19/22
Filed: 2007-09-27
Abstract: 본 발명은 한글 및 영어 등 자모음으로 구성된 알파벳형식의 문자를 이용한 카드게임 제작시 효율적인 카드구성에 관한 것이다. 
     본 발명에 따른 어휘놀이카드는 한글을 포함한 각국의 알파벳을 이용한 놀이용 카드(10,30)구성시, 뒷면(20,40)은 동일문양으로 표현하고(21,41), 앞장에는 형상화된 각 알파벳(11,31)을 표현하되, 전체카드의 수량구성시, 해당알파벳의 사용빈도를 고려하여 카드수량을 차등 구성하고 해당 카드수량에 반비례하는 점수(13,15,33,35)를 표기하여 단어를 만들경우(90,91,92) 자동으로 점수를 계산할 수 있게 한 어휘놀이카드인 것을 특징으로 한다. 
       
     한글카드, 영어카드, 자음, 모음, 알파벳
Patent KR-20090034428-A (KR)
Title: Image sensor and method for manufacturing thereof
Inventor: HAN CHANG HUN
IPC: H01L27/146
Filed: 2007-10-04
Abstract: An image sensor and a method of manufacture thereof are provided to form the planarization layer by using a photosensitive material and improve the optical absorption rate of the photo diode. The semiconductor substrate(10) comprises the photo diode(30). The first insulation layer(40) is arranged in the semiconductor top of the substrate. The second insulation layer pattern(65) is arranged on the first insulation layer. The second insulation layer pattern has the trench on the location corresponding to the photo diode. The planarization layer(90) is arranged in the trench. The planarization layer can be formed with the photosensitive material. The color filter(100) is arranged on the planarization layer of the photo diode.
Patent KR-20080040565-A (KR)
Title: Electric power plug of a small-sized timer
Inventor: CHO DONG SIN
IPC: H01R13/04
Filed: 2007-10-05
Abstract: A power plug structure having a timer is provided to prevent a waste of power of an electric device by simultaneously cutting off and connecting power two poles by a timer, and provide user convenience and stability when applied to an electric product. A power plug(110) includes a lower body(111) and an upper body(121). The lower body includes a pair of connection terminals(112a,112b), a ground terminal(112c), a mounting recess(113) for mounting a timer(200), and four recesses(115a~115d) formed at one side of the mounting recess. The upper body includes a hole(122), bolt holes(123), fixing bolts(124), and a lever hole(126). A timer adjusting knob(125) is installed at a rotational shaft(278) protruded upwardly through the hole of the upper body. Power terminal connection portions(116a~116d) are formed in a U-shape to allow terminals(222a,222b,231a,231b) of the timer to be insertedly connected therein.
Patent KR-20090035370-A (KR)
Inventor: KWAK JAE WOO
IPC: G02C1/00
Filed: 2007-10-05
Abstract: 본 발명의 안경테는 안경알이 설치되는 안경몸체와, 상기 안경몸체로부터 연장되어 착용자의 귀에 걸 수 있도록 된 안경다리들을 구비한 안경테에 있어서, 상기 안경다리는 상기 안경몸체로부터 착용자의 귀부근까지 연장된 수평부분과; 상기 수평부분의 종단으로부터 상기 안경몸체측으로 다수번 굴곡되게 형성되어 귀에 걸리는 귀걸림부를 포함하여 이루어진다. 
     본 발명은 안경다리의 종단에 다수번 굴곡되어 형성된 귀걸림부인 제1,2경사부가 귓의 뒷면 또는 밑면에 견고히 걸림으로써, 안경테가 귀와 코로부터 미끄러지거나 흘러내림이 방지되는 효과가 있다. 
     또한, 귀걸림부인 제1,2경사부가 귀에 걸리어 착용되는 구조이기 때문에, 귀를 압박하여 고정하는 종래기술에 비해 착용감이 좋으며, 장시간의 착용에도 불편함이 없는 장점이 있다. 
       
     안경테, 귀걸림부, 경사, 착용감, 경사각
Patent KR-20090036299-A (KR)
Title: Method and kit for diagnosis of hormonal skin aging
Inventor: KIM SU JONG
IPC: C12Q1/68
Filed: 2007-10-09
Abstract: A method for diagnosing degree of aging and a kit thereof are provided to rapidly diagnose degree of aging caused by female hormone deficiency using a marker gene and induce development of a skin aging inhibitor. A kit for diagnosing degree of aging caused by female hormone deficiency comprises one or more polynucleotides and polynucleotide containing ten or more continuous nucleotide as the fraction of the polynucleotides or complementary polynucleotide thereof. The kit for diagnosing degree of aging caused by female hormone deficiency contains a solid support whose surface is coupled with the polynucleotides. If the quantify of transcriptome mixed to the polynucleotides among transcriptomes of keratinocyte is less than standard value, the skin is diagnosed as geroderma.
Patent KR-20090038552-A (KR)
Title: Printed circuit board and method for manufacturing the same
Inventor: PARK JUNG HYUN
IPC: H05K3/18
Filed: 2007-10-16
Abstract: A printed circuit board and a manufacturing method thereof are provided to improve the degree of freedom in designing a circuit by excluding a plating lead line. A first plating resist is formed in one sides of a first carrier and a second carrier. The first plating resist corresponds to a circuit pattern(12). The second plating resist is formed in one sides of the first carrier and the second carrier. The second plating resist corresponds to a pad(22). One sides of the first carrier and the second carrier are plated. The pad is formed. The second plating resist is exfoliated. The circuit pattern is formed. An insulating layer is interposed between the first carrier and the second carrier. The firs carrier and the second carrier are compressed. The first carrier and the second carrier face each other. The first carrier and the second carrier are removed.
Patent KR-20090039210-A (KR)
Title: Assembly structure for blower unit of motor-housing and impeller-housing
Inventor: LEE SOO ILL
IPC: H02K5/04
Filed: 2007-10-17
Abstract: A structure for assembling an impeller case and a motor housing of a blower unit is provided to prevent air leakage by coupling a horizontal tube of a cooling channel and the motor housing firstly and coupling a vertical tube of the cooling channel and a second trough hole secondly. A motor housing(20) receives a motor. A plurality of fitting protrusions are formed in a circumferential surface of the motor housing. A plurality of fitting protrusions are inserted into an upper part of an impeller case(50). A first through hole is formed in the upper part of the motor housing to cool down the motor. A second through hole is formed in an edge of the upper part of the impeller case. The second through hole bypasses the internal air. The impeller is received in an impeller case. An L-shaped cooling channel(40) is composed of a horizontal tube and a vertical tube. The cooling channel is combined in the motor housing and the impeller case. The cooling channel induces the air through the second through hole and bypasses the air to the first through hole.
Patent KR-20090039553-A (KR)
Title: Apparatus for testing suitability of parts of wet cleaning apparatus
Inventor: JUNG HONG IL
IPC: H01L21/304
Filed: 2007-10-18
Abstract: An apparatus for testing suitability of parts for a substrate cleaning apparatus is provided to reduce a time and a cost for manufacturing cleaning parts by directly testing suitability for the cleaning part of an object in a wet station. An object(10) is received in a cleaning unit(100). The cleaning unit forms a testing environment for the object. The deionized water is supplied to the cleaning unit through the deionized water line. A test unit(130) is connected to the cleaning unit and detects the particles included in the deionized water. The cleaning unit includes an inner bath and an outer bath. The inner bath is connected to the deionized water line and receives the object and the deionized water. The outer bath is positioned outside the inner bath and receives the deionized water from the inner bath.
Patent KR-20090044613-A (KR)
Inventor: JANG IN PYO
IPC: E02F9/24
Filed: 2007-11-01
Abstract: 본 발명은 버켓 덤프시 상기 버켓이 자중에 의해 급락되는 것을 방지하기 위한 건설 기계의 버켓 급락 방지장치에 관한 것으로서, 상기 건설 기계의 버켓 급락 방지장치는 상기 버켓을 크라우드시키거나 덤프시키기 위해 압유가 공급되는 크라우드측과 덤프측을 구비한 버켓 실린더; 및 상기 버켓 실린더의 크라우드측과 버켓 실린더 제어밸브를 연결하는 유로 상에 설치되고, 상기 유로의 단면적과 동일한 단면적으로 작동유가 통과되는 제 1 위치와 상기 유로의 단면적보다 작은 단면적을 가지는 귀환 유로를 통해 상기 버켓 실린더의 크라우드측으로부터 상기 버켓 실린더 제어밸브로 작동유가 귀환되는 제 2 위치 사이에서 상기 버켓 실린더의 크라우드측과 덤프측의 차압에 따라 절환되는 급락 방지 밸브를 포함하며, 상기 급락 방지 밸브는 상기 버켓 실린더의 크라우드측의 압력이 상기 버켓 실린더의 덤프측의 압력보다 기준차압 이상으로 크면 상기 제 2 위치로 절환되고, 상기 크라우드측의 압력이 상기 덤프측의 압력과 상기 기준차압의 합보다 작으면 상기 제 1 위치로 절환되는 것을 특징으로 한다. 이와 같은 버켓 급락 방지장치에 의하면, 버켓의 급락을 방지하여 운반 차량과 버켓의 충돌을 방지할 수 있을 뿐만 아니라 건설 기계에 가해지는 충격 또한 방지할 수 있게 된다. 
       
      버켓, 자중, 덤프, 급락, 급락 방지 밸브
Patent KR-20090048816-A (KR)
Inventor: LEE JONG HYUN
IPC: H04N5/225
Filed: 2007-11-12
Abstract: 본 발명은 렌즈부가 체결 조립되는 홀더, 상기 홀더의 내부에 설치되는 IR필터, 이미지센서가 탑재된 PCB 및, 전자파 차폐를 위하여 상기 홀더를 통해 PCB의 상면에 안착되는 쉴드캔을 포함하여 구성되는 카메라 모듈에 있어서, 상기 쉴드캔은 내부공간을 갖는 금속재질의 박스 형태로 상기 홀더와 PCB와의 접촉면에 형성되는 조립수단에 의해 조립되도록 구성됨으로써, 전자파의 방출을 차단하기 위하여 구비되는 쉴드캔이 추가 부품 필요없이 간단하게 카메라 모듈에 장착될 수 있기 때문에 카메라 모듈을 조립하는 작업성을 보다 향상시킬 수 있고, 기존 보다 조립 부품수가 줄어들기 때문에 카메라 모듈의 가격 경쟁력을 향상시킬 수 있게 되는 카메라 모듈의 쉴드캔 조립구조를 제공한다. 
       
     카메라 모듈, 홀더, PCB, 쉴드캔, 조립수단,
Patent KR-20090050394-A (KR)
Inventor: PARK HYUNG JIN
IPC: F21S2/00
Filed: 2007-11-15
Abstract: 본 발명은 눈부심 현상을 없애고, 방열특성이 우수한 광소자 조명장치에 관한 것으로, 반사갓; 및 방열판을 포함하며, 상기 반사갓의 바닥면에 대하여 소정각(θ)이 기울어져 상기 반사갓을 향하도록 설치된 LED 모듈을 포함하여 구성된 광소자 조명장치를 제공하며, 상기 반사갓을 통해 LED 모듈로부터 반사된 광을 조명광으로 사용함으로써, 눈부심 현상을 없앨 수 있고, 방열판을 외부로 노출시킴으로써, 우수한 방열특성도 얻을 수 있다. 
       
     조명, 광소자, 눈부심, 반사갓, 방열판
Patent KR-20090051458-A (KR)
Inventor: CHO NAM KYUN
IPC: G02F1/1345
Filed: 2007-11-19
Abstract: 본 발명은 패드본딩시 열분산 및 열편차를 방지하는 인쇄회로기판을 제공하여, 표시패널과 인쇄회로기판의 본딩을 용이하게 하는 인쇄회로기판 및 이를 이용한 표시장치에 관한 것으로, 패드를 포함한 배선이 형성되는 배선층; 상기 배선층의 하부에, 그물패턴이 형성된 접지층; 상기 접지층 하부의 배면기판;을 포함하는 것을 특징으로 한다.  
       
     표시장치, 인쇄회로기판, 접지층, 그물패턴, 열분산
Patent KR-20090055165-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: YOON YANG HAN
IPC: H01L21/324
Filed: 2007-11-28
Abstract: A manufacturing method of a semiconductor device is provided to prevent a porous generation and to improve a film quality by transforming a SOD(Spin On Dielectric) film into a uniform SiO2 film through a wet annealing process. A moisture is absorbed on a pattern surface of a semiconductor substrate(100) in which a plurality of patterns(102) is formed. A SOD film(106) is coated on the semiconductor substrate in order to cover the patterns. The SOD film is treated by a wet annealing process. The pattern includes a wiring. The SOD film is made of PSZ(Polysilazane). The moisture absorption step is performed by exposing the semiconductor substrate to the moisture.
Patent KR-20080049662-A (KR)
Title: Semiconductor memory device
Inventor: KANEDA YOSHINOBU
IPC: G11C16/30
Filed: 2007-11-29
Abstract: A semiconductor memory device is provided to perform high speed operation by removing unnecessary operation margin. A semiconductor memory device comprises a memory cell transistor(MT), a bit line connected to the memory cell transistor and a sense amplifier(12). The sense amplifier is enabled by a sense enable signal and senses a voltage of the bit line. A first dummy bit line is connected to a first dummy memory cell transistor, and has a line load larger than the bit line. A first detection circuit(17) detects a voltage of the first dummy bit line. A precharge circuit charges a voltage of the first dummy bit line. A second dummy bit line is connected to a second dummy memory cell transistor, and has a line load larger than the bit line. A discharging circuit discharges the bit line and the second dummy bit line. A second detection circuit(19) detects a voltage of the second dummy bit line. A read control circuit(13) starts charging operation of the precharge circuit according to a read enable signal, and stops the charging operation of the precharge circuit according to a first detection signal of the first detection circuit, and starts discharging operation of the discharging circuit, and outputs the sense enable signal according to a second detection signal of the second detection circuit.
Patent KR-20090056641-A (KR)
Inventor: BAEK JUNG WOONG
IPC: G02F1/1337
Filed: 2007-11-30
Abstract: An in-plane switching liquid crystal display and a method for fabricating the same are provided to minimize a rubbing damage by forming grooves for the compensation of step coverage and pixel electrodes and common electrodes. A method for fabricating an in-plane switching liquid crystal display comprises the steps of: forming gate wires(4) that are connected with a gate electrode and extended in one direction on a substrate; forming a gate insulating film on a front plane of the substrate; forming data wires that define a pixel region(P) by being crossed perpendicular to the gate wires; and forming a protection film in the front plane of the substrate where source electrodes and drain electrodes are formed.
Patent KR-20090059832-A (KR)
Title: Traffic light cable manhole box
Inventor: KIM JI UN
IPC: H02G9/10
Filed: 2007-12-07
Abstract: A cable manhole box for a traffic light is provided to facilitate carrying and assembly by assembling a plurality of square panel blocks into a rectangular parallelepiped shape in a working field. A cable manhole box for a traffic light includes a main body(10) and a cover(20). The main body has a rectangular parallelepiped shape. The cover covers a top opening part of the main body. The main body comprises a first square panel block(10a), a second square panel block(10b), a third square panel block(10c), a fourth square panel block(10d), and a fifth square panel block(10e). A side uneven part(11a) of the first square panel block is coupled with a side uneven part(11b) of the second square panel block. A hole(12a) of the side uneven part of the first square panel block is matched with a hole(12b) of the side uneven part of the second square panel block. A second coupling unit(30) is inserted in the holes.
Patent KR-20090060602-A (KR)
Title: Sub-word line driver and semiconductor memory apparatus with the same
Inventor: YOU MIN YOUNG
IPC: G11C8/08
Filed: 2007-12-10
Abstract: A sub-word line driver increasing the area margin of the core region and a semiconductor memory device including the same are provided to reduce the entire chip size by excluding the sub-word line driver control block. A sub-word line driver comprises a driving unit(212) and a sink unit(214). The power supply terminal of the driving part is connected to the main word line. The driving unit controls the potential level of the sub word line. The driving unit comprises the first and the second transistor. The sub word line enable signal is inputted to the gate terminal of the first and the second transistor. The source terminal of the first transistor is connected to the main word line. The drain of the first and the second transistor is connected to the sub word line. The potential level of the sub word line is sunk according to the sink part is the potential level of the main word line.
Patent KR-20090060812-A (KR)
Title: Exhaust manifold in vehicle
Inventor: CHO GWANG HYUN
IPC: F01N13/10
Filed: 2007-12-10
Abstract: An exhaust manifold of a vehicle is provided to reduce crack due to the concentration of the thermal stress by easily performing thermal expansion and shrinkage of an exhaust manifold and forming a plurality of thermal deformation guiding holes. An exhaust manifold of a vehicle comprises: an upper plate(12b) and a lower plate(12c) having curved surfaces which has fixed curvature and begin coupled to each other along the curved surface; and an exhaust manifold body(12) having a plurality of runners(12a) formed by the upper plate and the lower plate.